Footwear upper portion



FIG. 1 is a perspective view of an article of footwear, seen from the front and right side thereof, showing our new design;

FIG. 2 is a right side view thereof;

FIG. 3 is a left side view thereof;

FIG. 4 is a top view thereof;

FIG. 5 is a front end view thereof; and,

FIG. 6 is a rear end view thereof.

The broken line showing of the sole and other parts of the article of footwear shown in the drawing are for illustrative purposes only and form no part of the claimed design. 

We claim the ornamental design for a footwear upper portion, as shown and described. 